[(3S,4R)-3-[tert-butyl(dimethyl)silyl]oxy-3-methyl-7-[(2,4,6-trichlorophenyl)methoxy]hept-1-en-4-yl] 3-[(1S,3R,5S,6R,8R,9S,11R,13S,14S)-13-[3-[tert-butyl(diphenyl)silyl]oxypropyl]-5-hydroxy-9-(methoxymethoxy)-6,11,14-trimethyl-2,7,12-trioxatricyclo[9.4.0.03,8]pentadecan-6-yl]propanoate 、
叔丁基二甲硅基三氟甲磺酸酯 、
1-Methoxy-3-(tributylstannyl)propene 在
碘代三甲硅烷 、
六甲基二硅氮烷 作用下,
以
二氯甲烷 为溶剂,
反应 1.75h,
以10.2 mg的产率得到tert-butyl-[3-[(1R,3S,5S,6S,8R,10S,11R,13R,16S,17R,19S)-10-[tert-butyl(dimethyl)silyl]oxy-16-[(3S,4R)-3-[tert-butyl(dimethyl)silyl]oxy-3-methyl-7-[(2,4,6-trichlorophenyl)methoxy]hept-1-en-4-yl]oxy-17-ethenyl-5,8,13-trimethyl-2,7,12,18-tetraoxatetracyclo[9.9.0.03,8.013,19]icosan-6-yl]propoxy]-diphenylsilane